Psychmaine LLC
NPI 1891409025 · Multi-Specialty Clinic/Center · Portland, ME
Provider details
- NPI number
- 1891409025
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jonathan Fellers, Psychiatrist(207) 221-0635
Specialties & taxonomies
Ambulatory Health Care Facilities
- Professional Counselor101YP2500X
Behavioral Health & Social Service Providers
- Registered Nurse163W00000X
Nursing Service Providers
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Psychiatry Physician2084P0800X
Allopathic & Osteopathic Physicians
- Addiction Psychiatry Physician2084P0802X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Psychmaine
- Doing business as
- Psychmaine
Registry dates
- Enumerated
- 2023-01-11
- Last updated
- 2023-03-01
- Certified
- 2023-03-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.